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Data Adapter REST API Reference

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Juraj Ďurech edited this page May 14, 2019 · 32 revisions

PowerAuth Web Flow documentation has been moved to: https://developers.wultra.com/docs/develop/powerauth-webflow/Data-Adapter-REST-API-Reference

Please use the new developer portal to access documentation.

PowerAuth Web Flow server communicates with the Data Adapter via a REST API. This chapter defines the REST API implemented by Data Adapter and consumed by the Web Flow Server.

Following topics are covered in this chapter:

You can access the generated REST API documentation in deployed Data Adapter:

http[s]://[host]:[port]/powerauth-data-adapter/swagger-ui.html

Status codes and error handling

PowerAuth compliant Data Adapter uses a unified format for error response body, accompanied with an appropriate HTTP status code. Besides the HTTP error codes that application server may return regardless of server application (such as 404 when resource is not found or 503 when server is down).

All error responses that are produced by the Data Adapter should have following body:

{
    "status": "ERROR",
    "responseObject": {
        "code": "ERROR_CODE",
        "message": "ERROR_MESSAGE_I18N_KEY"
    }
}

Expected error messages are explained in details in individual sections.

Service Status

Get a system status response, with basic information about the running application.

Method GET
Resource URI /api/service/status

Response

{
    "status" : "OK",
    "responseObject": {
        "applicationName" : "powerauth-data-adapter",
        "applicationDisplayName" : "PowerAuth 2.0 Data Adapter",
        "applicationEnvironment" : "",
        "version": "0.20.0",
        "buildTime": "2017-03-11T11:24:33Z",
        "timestamp" : "2017-03-14T14:54:14Z"
    }  
}
  • applicationName - Application name.
  • applicationDisplayName - Application display name.
  • applicationEnvironment - Application environment.
  • version - Version of Data Adapter.
  • buildTime - Time when the powerauth-data-adapter.war file was built.
  • timestamp - Response timestamp.

User Authentication

Performs an authentication operation with username and password.

Method POST
Resource URI /api/auth/user/authenticate

The list of expected status codes during authentication:

Code Description
200 OK response - user was successfully authenticated
400 Invalid input - username and/or password has invalid format, unsupported authentication type
401 Authentication failed - provide reason in the message in case it is available
500 Server errors - provide error details in the message, this is only for unexpected errors

Request

  • Headers:
    • Content-Type: application/json
{
  "requestObject": {
    "username": "userxyz",
    "password": "s3cret",
    "type": "BASIC",
    "operationContext": {
      "id": "feaec766-1b44-42cb-9872-596a4fed689f",
      "name": "authorize_payment",
      "data": "A1*A100CZK*Q238400856/0300**D20170629*NUtility Bill Payment - 05/2017",
      "formData": {
        "title": {
          "id": "operation.title",
          "message": "Confirm Payment"
        },
        "greeting": {
          "id": "operation.greeting",
          "message": "Hello,\nplease confirm following payment:"
        },
        "summary": {
          "id": "operation.summary",
          "message": "Hello, please confirm payment 100 CZK to account 238400856/0300."
        },
        "config": [],
        "banners": [],
        "parameters": [
          {
            "type": "AMOUNT",
            "id": "operation.amount",
            "label": "Amount",
            "valueFormatType": "AMOUNT",
            "formattedValue": "100.00 CZK",
            "amount": 100,
            "currency": "CZK",
            "currencyId": "operation.currency"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.account",
            "label": "To Account",
            "valueFormatType": "ACCOUNT",
            "formattedValue": "238400856/0300",
            "value": "238400856/0300"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.dueDate",
            "label": "Due Date",
            "valueFormatType": "DATE",
            "formattedValue": "Jun 29, 2017",
            "value": "2017-06-29"
          },
          {
            "type": "NOTE",
            "id": "operation.note",
            "label": "Note",
            "valueFormatType": "TEXT",
            "formattedValue": "Utility Bill Payment - 05/2017",
            "note": "Utility Bill Payment - 05/2017"
          }
        ],
        "userInput": {}
      }
    }
  }
}
  • The only currently supported authentication method is BASIC, however this field is present for future extensions of the API.

Response - authentication succeeded

  • Status Code: 200
  • Headers:
    • Content-Type: application/json
{
    "status": "OK",
    "responseObject": {
        "userId": "12345678"
    }
}

The userId value is a system-wide unique identifier identifying the user who was just authenticated.

Response - authentication failed

This message should be sent when the Data Adapter receives a correct message, however the username and password combination is invalid.

  • Status Code: 401
  • Headers:
    • Content-Type: application/json
{
  "status": "ERROR",
  "responseObject": {
    "code": "AUTHENTICATION_FAILED",
    "message": "login.authenticationFailed",
    "validationErrors": null,
    "remainingAttempts": 2
  }
}

Response - input validation errors

This error should be returned when username or password format is invalid - either it contains unsupported characters or it is empty or too long. This error is also used when authentication type is not supported.

  • Status Code: 400
  • Headers:
    • Content-Type: application/json
{
  "status": "ERROR",
  "responseObject": {
    "code": "INPUT_INVALID",
    "message": "login.username.empty login.password.empty",
    "validationErrors": [
      "login.username.empty.objectRequest.requestObject.username",
      "login.username.empty.requestObject.username",
      "login.username.empty.username",
      "login.username.empty.java.lang.String",
      "login.username.empty",
      "login.password.empty.objectRequest.requestObject.password",
      "login.password.empty.requestObject.password",
      "login.password.empty.password",
      "login.password.empty.java.lang.String",
      "login.password.empty"
    ],
    "remainingAttempts": 3
  }
}

For more information, see classes AuthenticationRequestValidator and DefaultExceptionResolver.

Response - internal error

This error should be used for all unexpected errors.

  • Status Code: 500
  • Headers:
    • Content-Type: application/json
{
    "status": "ERROR",
    "responseObject": {
        "code": "ERROR_GENERIC",
        "message": "Exception occurred at ...",
        "validationErrors": null,
        "remainingAttempts": 3
    }
}

User Information

Fetches user details based on user ID.

Method POST
Resource URI /api/auth/user/info

The list of expected status codes:

Code Description
200 OK response - user details have been successfully retrieved
400 Invalid request - validation errors, user not found
500 Server errors - provide error details in the message, this is only for unexpected errors

Request

  • Headers:
    • Content-Type: application/json
{
    "requestObject": {
        "id": "12345678"
    }
}

Response - user info successfully retrieved

  • Status Code: 200
  • Headers:
    • Content-Type: application/json
{
    "status": "OK",
    "responseObject": {
         "id":"12345678",
         "givenName":"John",
         "familyName":"Doe"
    }
}

Decorate Form Data

Retrieve form data and decorate it (optional).

Request parameters

Method POST
Resource URI /api/operation/formdata/decorate

The list of expected status codes:

Code Description
200 OK response - form data was successfully decorated
400 Invalid request - user not found
500 Server errors - provide error details in the message, this is only for unexpected errors

Request

  • Headers:
    • Content-Type: application/json
{
  "requestObject": {
    "userId": "roman",
    "operationContext": {
      "id": "52710b20-86ab-40d0-be07-8d59a765150d",
      "name": "authorize_payment",
      "data": "A1*A100CZK*Q238400856/0300**D20170629*NUtility Bill Payment - 05/2017",
      "formData": {
        "title": {
          "id": "operation.title",
          "message": "Confirm Payment"
        },
        "greeting": {
          "id": "operation.greeting",
          "message": "Hello,\nplease confirm following payment:"
        },
        "summary": {
          "id": "operation.summary",
          "message": "Hello, please confirm payment 100 CZK to account 238400856/0300."
        },
        "config": [],
        "banners": [],
        "parameters": [
          {
            "type": "AMOUNT",
            "id": "operation.amount",
            "label": "Amount",
            "valueFormatType": "AMOUNT",
            "formattedValue": "100.00 CZK",
            "amount": 100,
            "currency": "CZK",
            "currencyId": "operation.currency"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.account",
            "label": "To Account",
            "valueFormatType": "ACCOUNT",
            "formattedValue": "238400856/0300",
            "value": "238400856/0300"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.dueDate",
            "label": "Due Date",
            "valueFormatType": "DATE",
            "formattedValue": "Jun 29, 2017",
            "value": "2017-06-29"
          },
          {
            "type": "NOTE",
            "id": "operation.note",
            "label": "Note",
            "valueFormatType": "TEXT",
            "formattedValue": "Utility Bill Payment - 05/2017",
            "note": "Utility Bill Payment - 05/2017"
          }
        ],
        "userInput": {
        }
      }
    }
  }
}

Response

  • Status Code: 200
  • Headers:
    • Content-Type: application/json
{
  "status": "OK",
  "responseObject": {
    "formData": {
      "title": {
        "id": "operation.title",
        "message": "Confirm Payment"
      },
      "greeting": {
        "id": "operation.greeting",
        "message": "Hello,\nplease confirm following payment:"
      },
      "summary": {
        "id": "operation.summary",
        "message": "Hello, please confirm payment 100 CZK to account 238400856/0300."
      },
      "config": [],
      "banners": [],
      "parameters": [
        {
          "type": "AMOUNT",
          "id": "operation.amount",
          "label": "Amount",
          "valueFormatType": "AMOUNT",
          "formattedValue": "100.00 CZK",
          "amount": 100,
          "currency": "CZK",
          "currencyId": "operation.currency"
        },
        {
          "type": "KEY_VALUE",
          "id": "operation.account",
          "label": "To Account",
          "valueFormatType": "ACCOUNT",
          "formattedValue": "238400856/0300",
          "value": "238400856/0300"
        },
        {
          "type": "KEY_VALUE",
          "id": "operation.dueDate",
          "label": "Due Date",
          "valueFormatType": "DATE",
          "formattedValue": "Jun 29, 2017",
          "value": "2017-06-29"
        },
        {
          "type": "NOTE",
          "id": "operation.note",
          "label": "Note",
          "valueFormatType": "TEXT",
          "formattedValue": "Utility Bill Payment - 05/2017",
          "note": "Utility Bill Payment - 05/2017"
        },
        {
          "type": "BANK_ACCOUNT_CHOICE",
          "id": "operation.bankAccountChoice",
          "label": null,
          "bankAccounts": [
            {
              "number": "12345678/1234",
              "accountId": "CZ4012340000000012345678",
              "name": "Běžný účet v CZK",
              "balance": 24394.52,
              "currency": "CZK",
              "usableForPayment": false,
              "unusableForPaymentReason": null
            },
            {
              "number": "87654321/4321",
              "accountId": "CZ4043210000000087654321",
              "name": "Spořící účet v CZK",
              "balance": 158121.10,
              "currency": "CZK",
              "usableForPayment": false,
              "unusableForPaymentReason": null
            },
            {
              "number": "44444444/1111",
              "accountId": "CZ4011110000000044444444",
              "name": "Spořící účet v EUR",
              "balance": 1.90,
              "currency": "EUR",
              "usableForPayment": false,
              "unusableForPaymentReason": "Low account balance"
            }
          ],
          "enabled": true,
          "defaultValue": "CZ4012340000000012345678"
        }
      ],
      "userInput": {
      }
    }
  }
}

FormData Change Notification

Notification of Data Adapter about formData change.

Request parameters

Method POST
Resource URI /api/operation/formdata/change

The list of expected status codes:

Code Description
200 OK response - notification was successfully received
500 Server errors - provide error details in the message, this is only for unexpected errors

Request

  • Headers:
    • Content-Type: application/json
{
  "requestObject": {
    "userId": "roman",
    "operationContext": {
      "id": "38511d38-f4de-4e50-a9ab-2d176d6a8cd4",
      "name": "authorize_payment",
      "data": "A1*A100CZK*Q238400856/0300**D20170629*NUtility Bill Payment - 05/2017",
      "formData": {
        "title": {
          "id": "operation.title",
          "message": "Confirm Payment"
        },
        "greeting": {
          "id": "operation.greeting",
          "message": "Hello,\nplease confirm following payment:"
        },
        "summary": {
          "id": "operation.summary",
          "message": "Hello, please confirm payment 100 CZK to account 238400856/0300."
        },
        "config": [],
        "banners": [],
        "parameters": [
          {
            "type": "AMOUNT",
            "id": "operation.amount",
            "label": "Amount",
            "valueFormatType": "AMOUNT",
            "formattedValue": "100.00 CZK",
            "amount": 100,
            "currency": "CZK",
            "currencyId": "operation.currency"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.account",
            "label": "To Account",
            "valueFormatType": "ACCOUNT",
            "formattedValue": "238400856/0300",
            "value": "238400856/0300"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.dueDate",
            "label": "Due Date",
            "valueFormatType": "DATE",
            "formattedValue": "Jun 29, 2017",
            "value": "2017-06-29"
          },
          {
            "type": "NOTE",
            "id": "operation.note",
            "label": "Note",
            "valueFormatType": "TEXT",
            "formattedValue": "Utility Bill Payment - 05/2017",
            "note": "Utility Bill Payment - 05/2017"
          }
        ],
        "userInput": {
          "operation.bankAccountChoice": "CZ4012340000000012345678"
        }
      }
    },
    "formDataChange": {
      "type": "BANK_ACCOUNT_CHOICE",
      "bankAccountId": "CZ4012340000000012345678"
    }
  }
}

Response

  • Status Code: 200
  • Headers:
    • Content-Type: application/json
{
  "status": "OK",
  "responseObject": null
}

Operation Change Notification

Notification of Data Adapter about operation change.

Request parameters

Method POST
Resource URI /api/operation/change

The list of expected status codes:

Code Description
200 OK response - notification was successfully received
500 Server errors - provide error details in the message, this is only for unexpected errors

Request

Possible operation changes are: DONE, CANCELED and FAILED.

  • Headers:
    • Content-Type: application/json
{
  "requestObject": {
    "userId": "roman",
    "operationContext": {
      "id": "63046cce-731b-4a0d-89ef-5ff18c07e1d9",
      "name": "authorize_payment",
      "data": "A1*A100CZK*Q238400856/0300**D20170629*NUtility Bill Payment - 05/2017",
      "formData": {
        "title": {
          "id": "operation.title",
          "message": null
        },
        "greeting": {
          "id": "operation.greeting",
          "message": null
        },
        "summary": {
          "id": "operation.summary",
          "message": null
        },
        "config": [],
        "banners": [],
        "parameters": [
          {
            "type": "AMOUNT",
            "id": "operation.amount",
            "label": null,
            "valueFormatType": "AMOUNT",
            "formattedValue": null,
            "amount": 100,
            "currency": "CZK",
            "currencyId": "operation.currency"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.account",
            "label": null,
            "valueFormatType": "ACCOUNT",
            "formattedValue": null,
            "value": "238400856/0300"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.dueDate",
            "label": null,
            "valueFormatType": "DATE",
            "formattedValue": null,
            "value": "2017-06-29"
          },
          {
            "type": "NOTE",
            "id": "operation.note",
            "label": null,
            "valueFormatType": "TEXT",
            "formattedValue": null,
            "note": "Utility Bill Payment - 05/2017"
          }
        ],
        "userInput": {
          "operation.bankAccountChoice": "CZ4012340000000012345678",
          "operation.bankAccountChoice.disabled": "true"
        }
      }
    },
    "operationChange": "DONE"
  }
}

Response

  • Status Code: 200
  • Headers:
    • Content-Type: application/json
{
  "status": "OK",
  "responseObject": null
}

Generate SMS Authorization Code

Generate SMS authorization code - request parameters

Method POST
Resource URI /api/auth/sms/create

The list of expected status codes:

Code Description
200 OK response - SMS message has been successfully created
400 Invalid request - the request validation failed
500 Server errors - provide error details in the message, this is only for unexpected errors

Create SMS - request

  • Headers:
    • Content-Type: application/json
{
  "requestObject": {
    "userId": "roman",
    "operationContext": {
      "id": "817db0c4-2d07-4ab4-86b3-b94ba10cd5b8",
      "name": "authorize_payment",
      "data": "A1*A100CZK*Q238400856/0300**D20170629*NUtility Bill Payment - 05/2017",
      "formData": {
        "title": {
          "id": "operation.title",
          "message": "Confirm Payment"
        },
        "greeting": {
          "id": "operation.greeting",
          "message": "Hello,\nplease confirm following payment:"
        },
        "summary": {
          "id": "operation.summary",
          "message": "Hello, please confirm payment 100 CZK to account 238400856/0300."
        },
        "config": [],
        "banners": [],
        "parameters": [
          {
            "type": "AMOUNT",
            "id": "operation.amount",
            "label": "Amount",
            "valueFormatType": "AMOUNT",
            "formattedValue": "100.00 CZK",
            "amount": 100,
            "currency": "CZK",
            "currencyId": "operation.currency"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.account",
            "label": "To Account",
            "valueFormatType": "ACCOUNT",
            "formattedValue": "238400856/0300",
            "value": "238400856/0300"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.dueDate",
            "label": "Due Date",
            "valueFormatType": "DATE",
            "formattedValue": "Jun 29, 2017",
            "value": "2017-06-29"
          },
          {
            "type": "NOTE",
            "id": "operation.note",
            "label": "Note",
            "valueFormatType": "TEXT",
            "formattedValue": "Utility Bill Payment - 05/2017",
            "note": "Utility Bill Payment - 05/2017"
          }
        ],
        "userInput": {
          "operation.bankAccountChoice": "CZ4012340000000012345678",
          "operation.bankAccountChoice.disabled": "true"
        }
      }
    },
    "lang": "en"
  }
}

Response - SMS has been successfully created

  • Status Code: 200
  • Headers:
    • Content-Type: application/json
{
  "status": "OK",
  "responseObject": {
    "messageId": "884de880-925d-47a9-8ff9-1954bf990de1"
  }
}

Verify Authorization SMS Code

Verify SMS code - request parameters

Method POST
Resource URI /api/auth/sms/verify

The list of expected status codes:

Code Description
200 OK response - SMS authorization code has been successfully verified
400 Invalid request - the request validation failed
401 Unauthorized - the SMS authorization code is invalid
500 Server errors - provide error details in the message, this is only for unexpected errors

Verify SMS - request

  • Headers:
    • Content-Type: application/json
{
  "requestObject": {
    "messageId": "884de880-925d-47a9-8ff9-1954bf990de1",
    "authorizationCode": "26415730",
    "operationContext": {
      "id": "817db0c4-2d07-4ab4-86b3-b94ba10cd5b8",
      "name": "authorize_payment",
      "data": "A1*A100CZK*Q238400856/0300**D20170629*NUtility Bill Payment - 05/2017",
      "formData": {
        "title": {
          "id": "operation.title",
          "message": "Confirm Payment"
        },
        "greeting": {
          "id": "operation.greeting",
          "message": "Hello,\nplease confirm following payment:"
        },
        "summary": {
          "id": "operation.summary",
          "message": "Hello, please confirm payment 100 CZK to account 238400856/0300."
        },
        "config": [],
        "banners": [],
        "parameters": [
          {
            "type": "AMOUNT",
            "id": "operation.amount",
            "label": "Amount",
            "valueFormatType": "AMOUNT",
            "formattedValue": "100.00 CZK",
            "amount": 100,
            "currency": "CZK",
            "currencyId": "operation.currency"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.account",
            "label": "To Account",
            "valueFormatType": "ACCOUNT",
            "formattedValue": "238400856/0300",
            "value": "238400856/0300"
          },
          {
            "type": "KEY_VALUE",
            "id": "operation.dueDate",
            "label": "Due Date",
            "valueFormatType": "DATE",
            "formattedValue": "Jun 29, 2017",
            "value": "2017-06-29"
          },
          {
            "type": "NOTE",
            "id": "operation.note",
            "label": "Note",
            "valueFormatType": "TEXT",
            "formattedValue": "Utility Bill Payment - 05/2017",
            "note": "Utility Bill Payment - 05/2017"
          }
        ],
        "userInput": {
          "operation.bankAccountChoice": "CZ4012340000000012345678",
          "operation.bankAccountChoice.disabled": "true"
        }
      }
    }
  }
}

Response - SMS authorization code has been successfully verified

  • Status Code: 200
  • Headers:
    • Content-Type: application/json
{
  "status": "OK",
  "responseObject": null
}

Overview

Applications

REST APIs

Deployment

Customizing Web Flow

Technical Notes

Development

Releases

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